共混超滤膜的研究进展

¹刘　振,崔永芳(,300160):本文综述了共混超滤膜的发展现状、工艺条件与膜性能的关系,并阐述了共混超滤膜的优点。:共混;超滤:TQ028.8　　:A　　:1000-3770(2000)03-0125-05[1,2]1　共混超滤膜的发展现状1979Marze[3]/11MKiyoichiPAN/ZnCl2-H2O4KTakshiPAN/CADMSO5YNishioPAN/celluloseDMAc-LiCl6SPNunesPVDF/PMMADMAc7CBlickePESA/PEIDMAc8FTomohiroPAN/PSDMF9IMWienkPES/PVPNMP10MAIslamPBA/PVCDMF11:(PAN),(PVP),(CA),(PS),-(PBA),(PVC),(PMMA),(PVDF),(PESA),(PEI),(DMF),(DMAc),(DMSO),N-(NMP),(TEP),(PEG)2第26卷　第3期2000年6月　　　　TECHNOLOGYOFWATERTREATMENTVol.26No.3June,2000¹:1999-02-012PVC/PANDMAcPEG1213PS/SPSDMAcPVPDMP14PES/PDCDMAcPEG15PAN/PSDMFTEP16PAN/CADMSOPEGPVP1718HCEC/CAZnCl219PAN/CADMAc20,21PEK/SPSPES/SPSPEK/PESDMAc22PAN/PSPAN/CAPAN/PVCDMAcNMPDMF23PVDF/SPES-CDMAc24PEK/SPSDMAcPEG25PVDF/CMPSDMAcPEG26PAN/PVDFDMAcNMPPEG27PAN/SiO2DMFSiO228:(SPS),(HCEC),(PES),(PDC),(PEK),(SPES-C),(CMPS),,,DMAcDMFDMSO,2　共混超滤膜的制膜条件与膜性能的关系2.1,,,,[6-8,13-17]2.22.2.1　添加剂种类对膜性能的影响[23][19],,,,PAN,,PAN/CA,,,,,,,[23]2.2.2　添加剂用量对膜性能的影响,,,,,,,,,,[5-7,17,19,24]2.2.3　添加剂分子量对膜性能的影响126263[26][27],,,,,,[3,9]2.3,,,,,,,[10,16]2.4[18]PAN/CA,,,,;,,,,,,,,,,,,,,,3　共混超滤膜的优点3.1,,,[26]/,,,[24]/,20m2,600800L/h,,,3.2[12,13][22],,,,,,;,,,[25],50003.3,127,,,,[25]/(PEK/SPSF),HClNaOH,,,[27]PVDF/PAN,HClHNO3NaOH,10dPAN,FTomphiro[9]80%97%PS3%20%PAN,300L/m2h98%,Me2COSPNunes[7]PVDF/PMMA,PMMA24h,,CBlike[8]PE-SA/PEI,pH7d,3.4,,[25]PEK/SPS,:PEK/SPS80,,,,[28]PAN,803h,60%70%,3.5[19](HCEC)(CA),CA3523d,2%,CA17d,3.6MAIslam[11]-/(PBA/PVC),,PBA,,4　结　论,,,[1]AnthonyRC.UltrafiltrationMembranesandApplications[M].NewYorkandLondonPlenumPress,1980:89.[2],.[M].,1984.[3]Marzeetal.DE2917903,1979.[P].128263[4]MKiyoichi,HHideki,INaoyuki,KTsuyoshi,UNobuo.[J].KobunshiRonbunshu,1982,39(11),717-22.[5]KTakshietal.JP60,202,701.[P].[6]YNishio,SarojKRoy,RStJohnManley.[J].Polymer,1987,28:1385.[7]SPNunes,KVPeinemann.[J].JournalofMembraneScience,1992,73:25.[8]CBlicke,KVPeinemann,SPNunes.[J].JournalofMembraneScience,1993,79:83.[9]FTomohiroetal.JP06,248,182.[P].[10]LMWienk,FHAOldeScholtenhuis,ThvandenBoomgaard,CASmolders.[J].JournalofMembraneScience,1995,106:233.[11]MAIslam,RNStoicheva,ADimov.[J].JournalofMembraneScience,1996,118:9.[12],,,,.[J].,1991,17(4):211.[13],,,,.[J].,1991,17(5):295.[14],,,.[J].,1992,18(1):24.[15],,.[J].,1992,12(4):23.[16],,,.[J].,1996,22(2):85.[17],,,.[J].,1998,18(4):42.[18],,,.[J].,1998,24(4):195.[19],,,.[J].,1992,18(3):162.[20],,,.[J].,1993,1:87.[21],.[J].,1994,2:106.[22],,.[J].,1993,19(5):253.[23],,,.[J].,1994,14(2):8.[24],.[J].,1994,20(6):365.[25],,,.[J].,1995,15(3):40.[26],,.[J].,1996,22(6):319.[27],.[J].,1997,14(5):112.[28],,,.[J].,1998,24(4):200.PROGRESSINPOLYACRYLONITRILEBLENDUFMEMBRANELIUZhen,CUIYong-fan(DeptofMaterialsScience,TianjinInstituteofTextileScienceandTechnology,Tianjin300160)Abstract:Thedevelopingstatusoftheblendultrafiltration(UF)membraneinthispaperandtherelationbetweenthetechnologicalprocessandpropertiesoftheblendultrafitrationmem-branearediscussedinthispaper.Atthesametime,theadvantagesofblendtheultrafitra-tionmembraneareexpounded.Keywords:blend;ultrafitration;advantages129,